CN205871179U - Electromagnetic induction hot melt pipe connector system - Google Patents

Electromagnetic induction hot melt pipe connector system Download PDF

Info

Publication number
CN205871179U
CN205871179U CN201620845846.XU CN201620845846U CN205871179U CN 205871179 U CN205871179 U CN 205871179U CN 201620845846 U CN201620845846 U CN 201620845846U CN 205871179 U CN205871179 U CN 205871179U
Authority
CN
China
Prior art keywords
electromagnetic induction
power supply
tempreature bulb
housing
power
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201620845846.XU
Other languages
Chinese (zh)
Inventor
陈文良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rich Pipeline Industry Co Ltd Of Phoebe Chekiangensis
Original Assignee
Rich Pipeline Industry Co Ltd Of Phoebe Chekiangensis
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rich Pipeline Industry Co Ltd Of Phoebe Chekiangensis filed Critical Rich Pipeline Industry Co Ltd Of Phoebe Chekiangensis
Priority to CN201620845846.XU priority Critical patent/CN205871179U/en
Application granted granted Critical
Publication of CN205871179U publication Critical patent/CN205871179U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • General Induction Heating (AREA)

Abstract

The utility model belongs to the technical field of pipeline processingequipment, especially, relate to an electromagnetic induction hot melt pipe connector system. Include electromagnetic induction hot melt pipe connector device and the power supply unit that can provide the power for electromagnetic induction hot melt pipe connector device, link to each other through the power cord between electromagnetic induction hot melt pipe connector device and the power supply unit, the power supply unit includes the casing, be equipped with control circuit board and power supply handle circuit in the casing, the power supply handle circuit has power input connector and can provide the power output interface of power for electromagnetic induction hot melt pipe connector device, control circuit board links to each other with the power supply handle circuit, be equipped with the control panel who links to each other with control circuit board on the casing, still be equipped with the fan cooler who links to each other with control circuit board and can make the cooling of electromagnetic induction hot melt pipe connector device on the casing. The advantage lies in: control the power supply through the control circuit board electric energy, fan cooler can dispel the heat to electromagnetic induction hot melt pipe connector device when electromagnetic induction hot melt pipe connector device temperature is higher.

Description

Electromagnetic induction tempreature bulb welding system
Technical field
This utility model belongs to tube cutting device technical field, especially relate to a kind of electromagnetic induction tempreature bulb and connect be System.
Background technology
Compound pipeline complex pipeline forms multiple tube by being compounded with metal level in the middle of plastic tube and is connected and composed by joint, due to pipe The metal level in material intermediate layer is airtight, has good resistance oxygen effect, can be directly used for direct drinking water project, and its ectonexine It is plastic material, there is extraordinary corrosion resistance.Therefore the purposes of compound pipeline complex pipeline is widely, in oil, natural gas conveying, Work pipes for mining, water drinking tube, the various field of drain pipe etc. all can be applied.Its joint of compound pipeline complex pipeline and the connection one of multiple tube at present As utilize the metallic character of metal level, by electromagnetic welding, body and joint are carried out the pipe connection device of hot-melt adhesive paste in welding During need to be connected with power supply unit, and the power of power supply and time can not be controlled by power supply unit, and connect when pipe When the temperature of device is higher, pipe connection device can not be dispelled the heat.Additionally, be connected not tight between body with joint, welding Easily there is gap in end, and sealing is poor.
In order to improve prior art, people have carried out long-term exploration, it is proposed that various solutions. Such as, Chinese patent literature discloses a kind of power supply unit [application number: CN201320224359.8], including input stage;Rectification Device, it is configured to produce DC voltage;Capacitor level, is connected to commutator and is arranged to make the part formation of alternating voltage On capacitor level;Latch cicuit, its first duty with electric current and the second duty of electric current, latch cicuit sets It is set to: be operated in the first duty when being applied above the voltage of threshold value, be otherwise operated in the second duty;Inductive switching The input of electric pressure converter is connected to the output of latch cicuit and is arranged to: the first DC voltage is converted into the second unidirectional current Press and the second DC voltage is provided.
Although such scheme to some extent solves the deficiencies in the prior art, but power supply unit can not be hinged with at pipe When the temperature put is higher dispelling the heat pipe connection device, global design is reasonable not enough, is connected tight between body with joint, Easily there is gap in welding end, and sealing is poor.
Utility model content
The purpose of this utility model is for the problems referred to above, it is provided that a kind of reasonable in design, it is possible to electromagnetic induction tempreature bulb Connection device carries out the electromagnetic induction tempreature bulb welding system dispelled the heat.
For reaching above-mentioned purpose, this utility model have employed following technical proposal: this electromagnetic induction tempreature bulb welding system bag Include electromagnetic induction tempreature bulb connection device and the power supply unit of power supply, described electricity can be provided for electromagnetic induction tempreature bulb connection device Being connected by power line between magnetic induction tempreature bulb connection device and power supply unit, described power supply unit includes housing, described Being provided with control circuit plate and power supply processing circuit in housing, described power supply processing circuit has power input interface and can be Electromagnetic induction tempreature bulb connection device provides the power output interface of power supply, described control circuit plate and power supply processing circuit phase Even, described housing is provided with the control panel being connected with control circuit plate, described housing is additionally provided with and control circuit plate The air cooling equipment being connected and electromagnetic induction tempreature bulb connection device can be promoted to lower the temperature.Plant-grid connection is to power input interface, electromagnetism sense Answering tempreature bulb connection device to receive power output interface, be controlled power supply by control circuit plate electric energy, air cooling equipment is at electricity Can dispel the heat electromagnetic induction tempreature bulb connection device when magnetic induction tempreature bulb connection device temperature is higher, global design is reasonable.
In above-mentioned electromagnetic induction tempreature bulb welding system, described electromagnetic induction tempreature bulb connection device includes two one end The halfbody being hinged, each halfbody is respectively provided with arc storage tank, forms pipe and connect road and two arcs when two halfbodies close up Shape storage tank is opposite in road connected by pipe, is respectively equipped with some magnets in each arc storage tank, houses at each arc The notch of groove is respectively equipped with the coil being positioned at outside magnet and in circular arc, is respectively equipped with by flame-retarded heat-conducting outside described coil The dope layer of coating coating.Arc storage tank is beneficial to coil and the installation of some magnets, and the coating of flame-retarded heat-conducting coating forms Dope layer there is fire retardation, when two halfbodies close up can obvolvent peripheral at body, improve the effect of welding, use more Convenient, global design is reasonable.
In above-mentioned electromagnetic induction tempreature bulb welding system, described halfbody is respectively equipped with hands near one end of pin joint Handle, is provided with the torsion spring that two halfbodies can be made to be in closed configuration at pin joint.
In above-mentioned electromagnetic induction tempreature bulb welding system, described halfbody is respectively equipped with and can connect extraneous and arc appearance Put the radiator structure of groove.The heat produced during hot melt can shed from radiator structure.
In above-mentioned electromagnetic induction tempreature bulb welding system, described halfbody has and connects with arc storage tank and be positioned at The installation window outside road connected by pipe, and described installation window is provided with fan, and described fan is connected with power supply unit.Fan increases Inside steam is blown out by big air flowing, it is to avoid high temperature failure electromagnetic induction tempreature bulb connection device, extends service life.
In above-mentioned electromagnetic induction tempreature bulb welding system, described air cooling equipment includes the blower fan being fixed on housing side Shell, is provided with air inlet and air outlet on Fan casing, is provided with and can be introduced from air inlet by air and pass through air-out in Fan casing The impeller of mouth output, described impeller is connected with driving motor and described driving motor is connected with control circuit plate.Control electricity Road plate controls to drive motor driven impeller to rotate, and is introduced from air inlet by air and is exported by air outlet, thus to electromagnetism sense Tempreature bulb connection device is answered to carry out wind-cooling heat dissipating.
In above-mentioned electromagnetic induction tempreature bulb welding system, described control panel be provided with at least one regulation switch, Button, display lamp and display screen, described regulation switch, button, display lamp and display screen are all connected with control circuit plate.Pass through Power supply is adjusted by regulation switch, button, and display lamp and display screen play instruction display effect, beneficially user operation.
In above-mentioned electromagnetic induction tempreature bulb welding system, the quantity of described regulation switch is two and respectively power Regulation switch and Timing switch;The quantity of described button is two and respectively shift knob and ACK button;Described The quantity of display lamp be two and respectively switch indication light and confirm display lamp, described switch indication light and confirm instruction Lamp is separately positioned on by shift knob and ACK button;The quantity of described display screen be two and respectively power display screen and Time display screen.
In above-mentioned electromagnetic induction tempreature bulb welding system, described control panel be inclined at housing front and Some thermal vias are had on housing;Described housing is provided with handle, and described handle is hinged with housing, described housing Top is provided with handle slot and falls in handle slot after handle rotates.By handle lifting power supply unit, beneficially power supply unit Carry and carry;Thermal vias is beneficial to the heat radiation of power supply unit self.
In above-mentioned electromagnetic induction tempreature bulb welding system, described power input interface connects and has circumscripted power line, Connecting on circumscripted power line and have ac power plug, described power output interface connects the exchange being fixed on housing Power supply base, alternating current can be carried out transformation by described power supply processing circuit;Or connect on described power input interface and have The unidirectional current of accumulator can be converted to alternating current by accumulator and described power supply processing circuit.
Compared with prior art, the advantage of this electromagnetic induction tempreature bulb welding system is: plant-grid connection to power supply inputs Interface, electromagnetic induction tempreature bulb connection device is received power output interface, is controlled power supply by control circuit plate electric energy, wind Electromagnetic induction tempreature bulb connection device can be dispelled the heat by device for cooling when electromagnetic induction tempreature bulb connection device temperature is higher.Arc Storage tank is beneficial to coil and the installation of some magnets, and the dope layer of flame-retarded heat-conducting coating coating has fire retardation, two Getting final product obvolvent when halfbody closes up peripheral at body, improve the effect of welding, use more convenient, global design is reasonable.
Accompanying drawing explanation
Fig. 1 is the overall structure block diagram that this utility model provides.
Fig. 2 is the structured flowchart of the External connecting part that this utility model provides.
Fig. 3 is the structural representation at the visual angle that this utility model provides.
Fig. 4 is the structural representation at another visual angle that this utility model provides.
Fig. 5 is the structural representation of the electromagnetic induction tempreature bulb connection device that this utility model provides.
Fig. 6 is the explosive view of the electromagnetic induction tempreature bulb connection device that this utility model provides.
Fig. 7 is the structural representation of the fan that this utility model provides.
In figure, electromagnetic induction tempreature bulb connection device 1, power supply unit 2, housing 3, control circuit plate 4, power supply processing circuit 5, Road connected by power input interface 6, power output interface 7, control panel 8, air cooling equipment 9, halfbody 10, arc storage tank 11, pipe 12, magnet 13, coil 14, dope layer 15, handle 16, torsion spring 17, radiator structure 18, installation window 19, fan 20, Fan casing 21, air inlet 22, air outlet 23, impeller 24, drive motor 25, regulation switch 26, button 27, display lamp 28, display screen 29, dissipate Heat through-hole 30, handle 31, handle slot 32, circumscripted power line 33, ac power plug 34, Alternating Current Power Supply socket 35.
Detailed description of the invention
The following is the specific embodiment of utility model and combine accompanying drawing, the technical solution of the utility model is made further Describe, but this utility model is not limited to these embodiments.
As shown in figs. 1-7, this electromagnetic induction tempreature bulb welding system includes electromagnetic induction tempreature bulb connection device 1 and can be electricity Magnetic induction tempreature bulb connection device 1 provides the power supply unit 2 of power supply, logical between electromagnetic induction tempreature bulb connection device 1 and power supply unit 2 Crossing power line to be connected, power supply unit 2 includes housing 3, is provided with control circuit plate 4 and power supply processing circuit 5, at power supply in housing 3 Reason circuit 5 has power input interface 6 and can provide the power output interface 7 of power supply for electromagnetic induction tempreature bulb connection device 1, Control circuit plate 4 is connected with power supply processing circuit 5, and housing 3 is provided with the control panel 8 being connected with control circuit plate 4, housing 3 On be additionally provided be connected with control circuit plate 4 and can promote electromagnetic induction tempreature bulb connection device 1 lower the temperature air cooling equipment 9.Power supply connects Entering to power input interface 6, electromagnetic induction tempreature bulb connection device 1 receives power output interface 7, by control circuit plate 4 electric energy Being controlled power supply, air cooling equipment 9 can be to electromagnetic induction tempreature bulb when electromagnetic induction tempreature bulb connection device 1 temperature is higher Connection device 1 dispels the heat, and global design is reasonable.
Wherein, electromagnetic induction tempreature bulb connection device 1 includes the halfbody 10 that two one end are hinged, and each halfbody 10 is respectively There is arc storage tank 11, form pipe when two halfbodies 10 close up and connect road 12 and two arc storage tanks 11 in pipe connection road 12 Interior opposite, in each arc storage tank 11, it is respectively equipped with some magnets 13, in the notch difference of each arc storage tank 11 It is provided with the coil 14 being positioned at outside magnet 13 and in circular arc, is respectively equipped with outside coil 14 and is formed by the coating of flame-retarded heat-conducting coating Dope layer 15.Arc storage tank 11 is beneficial to coil 14 and the installation of some magnets 13, the painting of flame-retarded heat-conducting coating coating The bed of material 15 has fire retardation, gets final product obvolvent peripheral at body, improves the effect of welding, use more when two halfbodies 10 close up Convenient, global design is reasonable.Improving as one, halfbody 10 is respectively equipped with handle 16 near one end of pin joint, at pin joint Place is provided with the torsion spring 17 that two halfbodies 10 can be made to be in closed configuration.Improve as one, halfbody 10 is respectively equipped with and can connect The extraneous radiator structure 18 with arc storage tank 11.The heat produced during hot melt can shed from radiator structure 18.Halfbody 10 On have and connect and be positioned at pipe with arc storage tank 11 and connect the installation window 19 outside road 12, window 19 is installed and is provided with fan 20, fan 20 is connected with power supply unit 2.Fan 20 increases air flowing and is blown out by inside steam, it is to avoid high temperature failure electromagnetism sense Answer tempreature bulb connection device 1, extend service life.
Wherein, air cooling equipment 9 includes the Fan casing 21 being fixed on housing 3 side, is provided with air inlet 22 on Fan casing 21 With air outlet 23, in Fan casing 21, it is provided with the impeller 24 that air can be introduced from air inlet 22 and be exported by air outlet 23, Impeller 24 is connected with driving motor 25 and drives motor 25 to be connected with control circuit plate 4.Control circuit plate 4 controls to drive motor 25 Drive impeller 24 to rotate, air is introduced from air inlet 22 and is exported by air outlet 23, thus electromagnetic induction tempreature bulb is connect Device 1 carries out wind-cooling heat dissipating.
Wherein, control panel 8 is provided with at least one regulation switch 26, button 27, display lamp 28 and display screen 29, regulation Switch 26, button 27, display lamp 28 are all connected with control circuit plate 4 with display screen 29.By regulation switch 26, button 27 to confession Electricity is adjusted, and display lamp 28 and display screen 29 play instruction display effect, beneficially user operation.More specifically, regulation is opened Close 26 quantity be two and respectively power regulating switch and Timing switch;The quantity of button 27 is two and is respectively Shift knob and ACK button;The quantity of display lamp 28 be two and respectively switch indication light and confirm display lamp, switch refers to Show lamp and confirm that display lamp is separately positioned on by shift knob and ACK button;The quantity of display screen 29 is two and respectively merit Rate display screen and time display screen.Improving as one, control panel 8 is inclined at the front of housing 3 and opens on housing 3 There are some thermal vias 30;Housing 3 is provided with handle 31, and handle 31 is hinged with housing 3, and housing 3 top is provided with handle slot 32 And fall in handle slot 32 after handle 31 rotates.By handle 31 lift power supply unit 2, beneficially power supply unit 2 carry and Carrying;Thermal vias 30 is beneficial to the heat radiation of power supply unit 2 self.
Wherein, power input interface 6 connecting and has circumscripted power line 33, connecting on circumscripted power line 33 has alternating current power supply Plug 34, power output interface 7 connects and has the Alternating Current Power Supply socket 35 being fixed on housing 3, and power supply processing circuit 5 can will be handed over Stream electricity carries out transformation;Or connecting on power input interface 6 has accumulator and the power supply processing circuit 5 can be by the unidirectional current of accumulator Be converted to alternating current.
Specific embodiment described herein is only to this utility model spirit explanation for example.This utility model institute Belong to those skilled in the art described specific embodiment to make various amendment or supplement or use similar Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although the most more employing electromagnetic induction tempreature bulb connection device 1, power supply unit 2, housing 3, control circuit plate 4, power supply processing circuit 5, power input interface 6, power output interface 7, control panel 8, air cooling equipment 9, halfbody 10, arc hold Put groove 11, pipe connect road 12, magnet 13, coil 14, dope layer 15, handle 16, torsion spring 17, radiator structure 18, install window 19, Fan 20, Fan casing 21, air inlet 22, air outlet 23, impeller 24, driving motor 25, regulation switch 26, button 27, display lamp 28, display screen 29, thermal vias 30, handle 31, handle slot 32, circumscripted power line 33, ac power plug 34, Alternating Current Power Supply are inserted Seat 35 terms such as grade, but it is not precluded from using the probability of other term.Use these terms to be only used to more easily to describe With explanation essence of the present utility model;Being construed as any additional restriction is all to disagree with this utility model spirit The back of the body.

Claims (10)

1. an electromagnetic induction tempreature bulb welding system, it is characterised in that native system include electromagnetic induction tempreature bulb connection device (1) and Can be the power supply unit (2) of electromagnetic induction tempreature bulb connection device (1) offer power supply, described electromagnetic induction tempreature bulb connection device (1) being connected by power line with between power supply unit (2), described power supply unit (2) includes housing (3), described housing (3) Inside being provided with control circuit plate (4) and power supply processing circuit (5), described power supply processing circuit (5) has power input interface (6) With can be electromagnetic induction tempreature bulb connection device (1) provide power supply power output interface (7), described control circuit plate (4) Being connected with power supply processing circuit (5), described housing (3) is provided with the control panel (8) being connected with control circuit plate (4), institute The wind being connected with control circuit plate (4) and electromagnetic induction tempreature bulb connection device (1) being promoted to lower the temperature it is additionally provided with on the housing (3) stated Device for cooling (9).
Electromagnetic induction tempreature bulb welding system the most according to claim 1, it is characterised in that described electromagnetic induction tempreature bulb Connection device (1) includes the halfbody (10) that two one end are hinged, and each halfbody (10) is respectively provided with arc storage tank (11), two Form pipe connection road (12) when individual halfbody (10) closes up and two arc storage tanks (11) are opposite in road (12) connected by pipe, Being respectively equipped with some magnets (13) in each arc storage tank (11), the notch each arc storage tank (11) is respectively equipped with position In magnet (13) outside and the coil (14) in circular arc, described coil (14) outside is respectively equipped with and is coated with by flame-retarded heat-conducting coating The dope layer (15) covered.
Electromagnetic induction tempreature bulb welding system the most according to claim 2, it is characterised in that described halfbody (10) is near hinge One end of contact is respectively equipped with handle (16), is provided with the torsion spring that two halfbodies (10) can be made to be in closed configuration at pin joint (17)。
Electromagnetic induction tempreature bulb welding system the most according to claim 2, it is characterised in that described halfbody (10) is upper respectively It is provided with and can connect the extraneous radiator structure (18) with arc storage tank (11).
5. according to the electromagnetic induction tempreature bulb welding system described in Claims 2 or 3 or 4, it is characterised in that described halfbody (10) On have and connect and be positioned at pipe with arc storage tank (11) and connect road (12) outer installation window (19), described installation window (19) being provided with fan (20), described fan (20) is connected with power supply unit (2).
6. according to the electromagnetic induction tempreature bulb welding system described in claim 1 or 2 or 3 or 4, it is characterised in that described is air-cooled Device (9) includes the Fan casing (21) being fixed on housing (3) side, is provided with air inlet (22) and air outlet on Fan casing (21) (23) in Fan casing (21), it is provided with the impeller that air can be introduced from air inlet (22) and be exported by air outlet (23) (24), described impeller (24) is connected with driving motor (25) and described driving motor (25) is connected with control circuit plate (4).
7. according to the electromagnetic induction tempreature bulb welding system described in claim 1 or 2 or 3 or 4, it is characterised in that described control Panel (8) is provided with at least one regulation switch (26), button (27), display lamp (28) and display screen (29), described regulation Switch (26), button (27), display lamp (28) are all connected with control circuit plate (4) with display screen (29).
Electromagnetic induction tempreature bulb welding system the most according to claim 7, it is characterised in that described regulation switch (26) Quantity be two and respectively power regulating switch and Timing switch;The quantity of described button (27) is two and difference For shift knob and ACK button;The quantity of described display lamp (28) is two and respectively switch indication light and confirmation instruction Lamp, described switch indication light and confirmation display lamp are separately positioned on by shift knob and ACK button;Described display screen (29) quantity is two and respectively power display screen and time display screen.
Electromagnetic induction tempreature bulb welding system the most according to claim 7, it is characterised in that described control panel (8) inclines Tiltedly it is arranged on the front of housing (3) and on housing (3), has some thermal vias (30);Described housing (3) is provided with handle Hands (31), described handle (31) is hinged with housing (3), and described housing (3) top is provided with handle slot (32) and works as handle (31) fall into after rotating in handle slot (32).
Electromagnetic induction tempreature bulb welding system the most according to claim 7, it is characterised in that described power input interface (6) upper connection has circumscripted power line (33), has ac power plug (34), described power supply in the upper connection of circumscripted power line (33) The upper connection of output interface (7) has the Alternating Current Power Supply socket (35) being fixed on housing (3), described power supply processing circuit (5) energy Alternating current is carried out transformation;Or there are accumulator and described power supply processing circuit described power input interface (6) upper connection (5) unidirectional current of accumulator can be converted to alternating current.
CN201620845846.XU 2016-08-07 2016-08-07 Electromagnetic induction hot melt pipe connector system Active CN205871179U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620845846.XU CN205871179U (en) 2016-08-07 2016-08-07 Electromagnetic induction hot melt pipe connector system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620845846.XU CN205871179U (en) 2016-08-07 2016-08-07 Electromagnetic induction hot melt pipe connector system

Publications (1)

Publication Number Publication Date
CN205871179U true CN205871179U (en) 2017-01-11

Family

ID=57702220

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620845846.XU Active CN205871179U (en) 2016-08-07 2016-08-07 Electromagnetic induction hot melt pipe connector system

Country Status (1)

Country Link
CN (1) CN205871179U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109688650A (en) * 2019-02-28 2019-04-26 广东全桥电器有限公司 The energy saving and environment friendly heating device of electromagnetic induction heating type
CN114147976A (en) * 2021-11-02 2022-03-08 武汉金牛经济发展有限公司 Method for automatically detecting abnormity of electromagnetic hot melting clamp of electromagnetic hot melting welding machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109688650A (en) * 2019-02-28 2019-04-26 广东全桥电器有限公司 The energy saving and environment friendly heating device of electromagnetic induction heating type
CN114147976A (en) * 2021-11-02 2022-03-08 武汉金牛经济发展有限公司 Method for automatically detecting abnormity of electromagnetic hot melting clamp of electromagnetic hot melting welding machine

Similar Documents

Publication Publication Date Title
CN205871179U (en) Electromagnetic induction hot melt pipe connector system
CN204206010U (en) A kind of large-scale inverter heat sink
CN204854018U (en) Solar energy building element and solar energy are from heat supply building structure
CN204373042U (en) Anticorrosion long-life bathroom heating device
CN207729324U (en) A kind of effectively control lamps and lanterns
CN205033585U (en) Electromagnetic induction hot melt pipe connector device
CN210065963U (en) Intelligent restoration instrument host of current-conducting plate and reversing circuit thereof
CN210292049U (en) Novel electric heating stove
CN107588545A (en) A kind of high conversion electromagnetic induction hot-blast stove
CN208720299U (en) A kind of Novel energy-saving stove for capableing of Emergency use
CN207966668U (en) A kind of heat dissipating device of transformer
CN206176508U (en) Magnetism system of excelling in equipment of warming up
CN208967718U (en) A kind of LED lamp of automobile of good heat dissipation effect
CN205070479U (en) A power supply ware that charges for on flue formula gas heater
CN206207178U (en) LED wall lamps
CN207702573U (en) Electromagnetic heating oil circulating heating device
CN206409736U (en) A kind of Voice command tap
CN205383483U (en) Light -emitting diode (LED) desk lamp
CN2807093Y (en) Moveable superconductive electromagnetic heating system
CN207165989U (en) A kind of outdoor photovoltaic distribution box
CN207249589U (en) A kind of water radiating device of large server
CN215072000U (en) Rigid electric drive dumper air duct air supply opening and rigid electric drive dumper
CN209115849U (en) A kind of ring flange and blower
CN206944101U (en) A kind of LED drive power with temperature with high efficiency
CN208890459U (en) A kind of solar power supply apparatus

Legal Events

Date Code Title Description
GR01 Patent grant